A computer virus is a kind of malware that gets into your computer, often through infected downloads or deceptive links. Indications you may have a virus include slowdowns, invasive popups, crashes, and more.
With one click, it performs an online scan to rid your PC of viruses. The cybersecurity industry has confirmed through rigorous testing that AVG is one of the best antiviruses on the market. If you would like an even faster system, you can take some steps to manually speed up your PC. In computing, a Trojan horse is a decoy that hides malware.
Find out what a Trojan is and how to detect and protect against this sneaky type of attack. No need to stress over virus or spyware removal. We'll show you how to quickly and easily get rid of any malware from your PC, Mac, or laptop. What's the best free antivirus software for Windows in ? See what the leading experts have to say, then protect your PC against malware and other threats. Learn everything you need to know about malware: how it works, what malware does, how to protect yourself, and how to get rid of it if the worst happens.
Learn how to remove viruses from your Android phone and iPhone with our expert guide. Scan and remove mobile malware, then protect against future threats. Website safety checks are vital to staying safe online, but how can you tell if a site is secure? Use a website safety checker and follow these tips. Macro viruses are written in the language used for software programs like Word and Excel, and spread quickly. Learn how to remove macro viruses here. SQL injection allows hackers to access and alter a website's database.
Learn how SQL injections work and the prevention techniques to keep your data secure. What is ransomware — is it a virus, or something else? Read our guide to learn how ransomware works and how to prevent a ransomware attack.
Privacy Report vulnerability Contact security License agreements Modern Slavery Statement Cookies Accessibility Statement Do not sell my info All third party trademarks are the property of their respective owners. It's the top result in the drop-down menu, just right of the orange Avast app icon.
Tapping this takes you to the Avast app page. This green button is in the middle of the page. Doing so will cause the Avast Antivirus app to begin installing onto your Android.
The Avast app is relatively small, so it should only take a few seconds to install. It's an orange button at the bottom of the screen. This grey link is at the bottom of the screen. Doing so will choose a free version of the Avast Antivirus app, allowing you to proceed with using Avast.
Tap Scan. It's an orange button at the top of the screen. Avast will begin scanning your Android for potential threats. This may take up to an hour. You may be prompted to take additional action e. Did you know you can get premium answers for this article?
Unlock premium answers by supporting wikiHow. Luigi Oppido. Support wikiHow by unlocking this expert answer. Yes No. Not Helpful 0 Helpful 0. Laptop vs. Include your email address to get a message when this question is answered. If you use Windows, you don't need a third-party antivirus program—Windows Defender, which comes pre-installed on all Windows 10 computers, is free and will protect your computer from most threats. Helpful 0 Not Helpful 0. Only install and use one antivirus software at a time.
Having multiple antivirus software applications will cause your computer to slow down , and may even result in problems with shutting down or using properly the computer. Do not download Avast from any site other than the Avast website. While Avast redirects you to CNET for the download itself, you should always access the download via Avast's website to prevent accidental virus downloads. Related wikiHows How to.
How to. About This Article. Co-authored by:. Co-authors: Updated: June 29, Categories: Computer Virus Protection. PageBreeze is a product from FormBreeze. Our freeware visual editor is actually powered by Microsoft Internet Explorer.
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